[Lenovo slim 3] Cannot use touchpad

[Joshua Joseph Riki Villagracia Dela Sierra]

I dual booted my laptop lenovo slim 3 and with the dual boot, my touchpad is not working

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.8.0-53-generic 5.8.0-53.60~20.04.1
ProcVersionSignature: Ubuntu 5.8.0-53.60~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-53-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Tue Jun 1 23:32:29 2021
InstallationDate: Installed on 2021-06-01 (0 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
SourcePackage: linux-signed-hwe-5.8
UpgradeStatus: No upgrade log present (probably fresh install)

[Po-Hsu Lin (cypressyew)]

Hi,
Can you give the latest mainline kernel a try to see if this issue exists in the upstream?
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13-rc7/

Please download and install amd64/build generic deb files (files marked A, see section "How do I install an upstream kernel?" in https://wiki.ubuntu.com/Kernel/MainlineBuilds) and reboot, let us know if it works and paste your "uname -a" command output in a terminal (ctrl+alt+t) here.
Thanks